![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The equation in cylindrical coordinates is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e8cdbc36b3767caff79a4fe687f09cc7.png\")
.
Convert cylindrical coordinate equation to rectangular coordinate equation,
\ substitute ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d55f84a8f76478ca8b0bee3fa1055e8b.png\")
, ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3864ba19eb79576461edb0a85ad641db.png\")
, ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=71b545a4f890da69f61b05c12a07b539.png\")
and ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6b842ea5c7ec1d786e0ec110ac9f1384.png\")
.
Consider ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e8cdbc36b3767caff79a4fe687f09cc7.png\")
.
Multiply each side by ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cc9bb0729dc9c8bf32a7cdd2a48bca93.png\")
.
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4dfe98d1ac3388a944106d6c1c97c2bf.png\")
The equation in rectangular coordinates is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=326e416df4f59b04e0ed9bf45ed015b3.png\")
.
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The equation in rectangular coordinates is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=326e416df4f59b04e0ed9bf45ed015b3.png\")
.